Awful code, written in c++, however almost full c
Uses directory iterating to search for file and windows crypto api for encrypting
demo https://www.youtube.com/watch?v=XsVQRatBnPg
cuckoo report http://cuckoo.cert.ee/analysis/1191133/summary/
reverse.it report https://www.reverse.it/sample/0aa612dc0c35cd82894b75297e7a7dedb04485c9a199451932a79e47fb05199b?environmentId=110